Green Bay weather in December 2024

Expect -2°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Green Bay in December. Check more long-term weather averages for Green Bay in December before you book your next holiday to Wisconsin in 2024/2025.

  • -2°C maximum daytime temperature in December in Green Bay-2
    -2°C max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in December in Green Bay11
    11 days with some rainfall
  • -11°C minimum night-time temperature in December in Green Bay-11
    -11°C min night temperature
  • 9 hours of daylight per day in December in Green Bay9
    9 hours of daylight per day
  • No heat & humidity in December in Green Bay0
    No heat & humidity
  • 40 mm monthly rainfall in December in Green Bay40
    40 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Green Bay1
    1 (Low) UV index
  • 5°C sea temperature in December in Green Bay5
    5°C sea temperature

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The December weather guide for Wisconsin (Green Bay) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the USA

How cold is it in Green Bay in December?

Daytime temperatures usually reach -2°C in Green Bay in December, falling to -11°C at night.

How sunny is it in Green Bay in December?

There are normally 4 hours of bright sunshine each day in Green Bay in December - that's 40% of daylight hours.

Is the sea cold around Green Bay in December?

The average sea temperature around Green Bay in December is 5°C.

Does it rain in Green Bay in December?

There are usually 11 days with some rain in Green Bay in December and the average monthly rainfall is 40mm. Rain may fall as snow in this month.

Green Bay December sunrise & sunset times

Browse the sunrise and sunset times for Green Bay in December 2024. Select a month to view Green Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:09 16:14
Monday, 16th December 2024 07:23 16:13
Tuesday, 31st December 2024 07:29 16:23

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